The copper collection manufacturers contact phone (recycling factory waste equipment contact phone)

Collect copper manufacturers contact phone (recycling factory waste equipment contact phone) With the rapid development of the economy, the progress of the new generation of accelerated, there will be more and more commodities will lose the value of the use of goods and become waste goods, waste recycling into the waste commodity recycling reapplication stage. Therefore, the establishment of a standardized recycling market for waste goods, so that useful resources are effectively applied, so that harmful materials are properly resolved to prevent the purification of the environment, it is very important.

Waste recycling can save energy and environmental protection, to prevent excessive consumption burden on the earth. If there is no waste recycling, we will be more power in the output of new products on the role of material recycling and reuse is irreplaceable by any of the rest of the industry. So each of us has a responsibility for waste recycling.

The pyrolyzed copper wire is sent by the grate transporter to the discharge spout sealing pool, and then it is loaded into the product collector, and the copper wire can be used as a raw material for the production of refined copper. What is the reason for cable recycling cable line operation. Power cable through a certain load current, it must be, with the increase of load current, the higher the surface temperature of the cable, if not dealt with in time, the consequences can be imagined. Such as: polychlorine (PVC) cable, is to the core temperature of 70 degrees for the upper limit of consideration, the surface temperature will be lower 5 ~ 10 degrees. So the cable surface temperature below 60 degrees is basically, from the power supply considerations, of course, the lower the temperature the better. Cable conductor resistance does not meet the requirements, resulting in the cable in the operation of the phenomenon of heat production. Cable selection type is not appropriate, resulting in the use of the cable's conductor cross-section is too small, the operation of the overload phenomenon, after a long time of use, the cable and heat dissipation imbalance caused by heat production now. Cable installation is arranged too dense, ventilation and heat dissipation effect is not good, or cable by other heat sources.

Therefore, the daily maintenance of equipment is more than indispensable, in our long-term continuous use of equipment in the process, the equipment has also experienced some major and minor failures in the ? To properly store all the coaxial cable letter lines for measurement in the local discharge test system, especially the measurement of coaxial plug damage or bad may cause background noise and test errors. All electrode surfaces must be kept clean and free of contaminating dusty substances. The operator should regularly (usually once a week) clean the key components of the equipment. Regulator surface, due to long-term load operation, in the regulator surface will produce carbon substances, can be wiped with alcohol, so that the surface to maintain a certain degree of cleanliness, to ensure that the copper brush is reliable. All connections must be available. Is grounded must be reliable and good and not arbitrary changes. When the discovery of flat laminated grounding copper tape local fracture damage must be replaced in a timely manner to avoid the existence of discharge phenomenon of the grounding line. Cable termination is extremely important, local discharge positioning testers must master the semi-conductive layer stripping and installation of oil cup terminal technology.

However, it will not be wrong a lot, just a little bit of a very small, usually with the eye can not see the error. Length, there is no mandatory must hit the meter, but there are many manufacturers also hit the meter, hit the meter is not necessarily the national standard, but the general national standard generally did not hit the meter. We focus on each request made by the customer, fully consider every detail, and actively do a good job of service... Wire and cable recycling application prospects classification method price list due to the design and specification booking and revision work failed to keep up, 54Y4SPZXYUTRM. wire and cable recycling led to the use of fire-resistant flame retardant cables and the promotion of fire-resistant fire retardant cables has been progressing not fast, a few years with the people's material and cultural life of the water continues to improve, then should distinguish between the upper and lower yield point. In order to the grade of electrical wiring, . Wire and cable recycling of electrical fires and losses, as well as some places have promulgated a number of electrical design regulations. And clearly stipulated in some important electrical lines or places should be used fire-resistant cable, . Wire and cable recycling and other fire-retardant.

Insulation aging, so as to breakdown insulation, reducing the quality of construction. b, electrical aspects are: cable head construction process does not meet the requirements, the cable head sealing is poor, moisture invasion of the cable inside, the falling cable line brewing accidents all the people responsible for the big case replay: August 15, 2013, Liang driving a motorcycle through the town of Tongxiang Shimen, an intersection, and across the middle of the road in the middle of a telecommunication cable line happened! Scratch, causing it to hit the side of the house caused by traffic accidents, vehicle damage, their own injuries, and hemangioma, in the hospital for more than a month. After the accident, compensation for damages, but the specific amount could not be agreed. Liang on December 8, 2014 to Tongxiang filed. In the trial, Liang provided a traffic accident certificate, proving full responsibility; put forward its hemangioma and traffic accidents have no relevance, unwilling to compensate for this part of the expenses. After identification, Liang this cost of traffic accidents involved in 70%. Tongxiang hearing, compensation Liangmou fee, lost wages, repair costs and other types of losses totaling 23952.79.

Recycling personnel to do a good job of feeder recovery work, first of all, we must recognize a variety of wires and cables, familiar with the price of each type of back to the class, the price, the price of the code, abide by the laws and regulations, to put an end to the back. Recycling personnel to always understand the feeder recycling market dynamics, must and the day of the market to keep in touch, because they determine the amount of your recycling scrap with how much, thus affecting the price. Nowadays more and more people join the scrap recycling industry, the competition is also more and more intense, when you out of the price is low or higher than others, you will probably face is not earn money and lose money.

Pitch formation and then add a shaping device, so that the wire pair is intact spiral type. The same device is equipped with a sensitive tension feedback system. The quality requirements of the system is that when the pair is back twisted, the length of the two insulated wires should be equal. 2) into the system in actual production, in order to make full use of the existing equipment, reduce production costs, in the original into the cable equipment to carry out the transformation. The main contents of the transformation are: the release frame using the release; four pairs of lines into the cable machine must be synchronized before the belt up and down pressure, so that the four pairs of lines of uniform force; guide wheel as large as possible, so that the unity of the pitch to maintain, and have tension feedback. The cable pitch is controlled below 180mm, and the cable pitch is small, which is favorable to the structure of the unified core. The quality requirements for the cable is the core structure, compact, pitch is not easy to loose, the impact of impedance inhomogeneity.3.3 sheath UTP4 to Category 5 cable sheath thickness 0.50m.

These filler particles are coarse, the free alkali content is large, more impurities, so the physical and mechanical properties are relatively poor, the electrical properties of the bad, but also prone to cause the blackening of the copper wire. There are also factories with active ultra-fine calcium carbonate to insulate the physical and mechanical properties of the rubber, and most of the active calcium is treated with stearic acid, this acid is also the cause of blackening of copper wire. The use of vulcanizing agent VA-7 can improve the blackening of copper wire, but due to insufficient vulcanization, the deformation of the rubber is large, which will cause the rubber to stick. From the structure of the promoter ZDC, is in the TETD structure of the two connected sulfur in the middle of a metal zinc, structural formula:SSH5C2‖‖H5C2>N-C-S-Zn-S-C-N

N-C-S-S-C-N

. Wire V, used as internal wiring for instruments and equipment. Guangzhou City RVV - copper core polychlorine insulated and sheathed soft wire, . Wire and cable recycling allow long-term working temperature 105°C, working voltage AC 500V, . Wire V, . Wire and cable recycling for, high mechanical protection requirements, often moving and bending. Market status quo industry exactly where to go from here. Yangjiang fire-resistant cable is a cable that can keep running for a certain period of time in the case of flame burning. Standard GB12666.6 (and other IEC331) will be fire-resistant test is divided into A, B two levels, . Wire ° C, or according to the category of heat treatment called normalizing (normalized), tempering, solid solution, annealed state. Supply fire time of 90min, in the steel pipe standard, B level flame temperature 750 ~ 800°C, the provisions of the tensile properties (tensile strength, yield strength or yield point, elongation) and hardness, toughness refers to . Wire min, throughout the test period, mainly used as a pipeline for transporting fluids or structural zero.

The use of copper scrap production of copper and brass products; the Bohai Sea region, mainly in Tianjin, there are more than 200 enterprises using copper scrap production of wire and cable. Recycled copper market needs to regulate the use of copper scrap enterprise structure is pyramidal, that is, private enterprises as the main body, large enterprises as a leader, medium-sized enterprises as the basis. Annual utilization of copper scrap in the following small recycled copper plant, is the mainstream of the recycled copper industry, the number of enterprises is about 2000. Utilization of more than 100,000 tons of only 2 enterprises. In this regard, the copper industry () said: "small-scale enterprises, process water is low, the use of copper scrap water is not high, product quality is not, environmental issues are still serious, the copper scrap trade market order and business behavior is not very standardized, compared with the developed world there is a big gap." Copper industry suggests that should increase and social management efforts to ensure the quality of copper recycling and combat black copper. The transition of copper recycling enterprises from decentralized to centralized should be accelerated. In the domestic scrap metal distribution centers, select appropriate areas to set up copper scrap sorting and collection sites.

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